@article {148511,
	title = {Ahmed AbdEl-Razek Osman},
	journal = {Annals of Translational Medicine.},
	volume = {5},
	year = {2017},
	pages = {168},
	attachments = {https://scholar.cu.edu.eg/sites/default/files/aao/files/coronary_artery_bypass_grafting_off-pump.pdf},
	author = {Antonio M. Calafiore and Sotirios Prapas and Ahmed Osman and Michele Di Mauro}
}
